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Concept information

study material > mineral > hornblende

Terme préférentiel

hornblende  

Définition

  • Hornblende is a complex inosilicate series of minerals (ferrohornblende – magnesiohornblende). It is not a recognized mineral in its own right, but the name is used as a general or field term, to refer to a dark amphibole. The general formula is (Ca,Na)2-3(Mg,Fe,Al)5(Al,Si)8O22(OH,F)2. (Adapted from: https://en.wikipedia.org/wiki/Hornblende)

Concept générique

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URI

http://data.loterre.fr/ark:/67375/QX8-PWJSXJCD-8

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